5 Easy, 3-Ingredient Keto Desserts for Your Sweet Tooth

Best keto desserts

Looking for some easy keto dessert recipes to satisfy your sweet craving?

We got 5 surprisingly low-carb keto desserts that are amazingly delicious!

They are low in carb, high in fat, and are only use 3 ingredients to make.

The best part is most of the ingredients are keto staples that are already in your pantry.

Haven’t gone Keto yet, but wondering if the Keto diet is right for you? Learn more HERE.

Here are 5 Keto desserts that’ll satisfy your sweet tooth and keep you in ketosis.

1. Chocolate Keto Fat Bombs

Chocolate Fat Bombs keto desserts
Courtesy of Delish

This no-bake Keto chocolate fat bomb recipe makes simply delicious sweets.

It’s a super low carb, gluten-free, vegan, and sugar-free snack that’s perfect for boosting your energy.

With almost 5 grams of fats in each bite, it’s also a great way to up your fat intake to stay in ketosis.


  • 3.5 oz dark chocolate. 85% minimum cacao.
  • 1/4 cup coconut oil
  • 8 drops stevia


  1. Over the stovetop, melt chocolate and coconut oil.
    Add the stevia and mix until fully blended.
  2. Pour into a chocolate mold and freeze for 25 minutes or until they are firm. Pop them out of the molds and enjoy!

Makes: 30 servings

Serving size: 1 | Calories: 32 | Fat: 3.6 g | Protein: 0.4 g | Carbohydrate: 1 g

2. Keto Peanut Butter Cookie Recipe

Peanut Butter Keto Cookie Recipe
Peanut Butter Keto Cookies

Cookies are usually a drag to make. Messy hands and a long list of ingredients, but not these keto cookies.

They are the easiest to make with the fewest ingredients that are budget-friendly. It’s the perfect way to satisfy your cookie cravings without straying from your keto diet.

There is no flour in the recipe, which means it’s extremely low in carb. Instead, it uses peanut butter, eggs, and a bit of keto sweetener.


  • 1 large egg
  • 1 cup peanut butter
  • 1/4 cup keto sweetener (choices include xylitol, stevia, and erythritol).


  1. Set your oven to 350 degrees.
  2. In a large bowl, combine all three ingredients and mix until it’s fully mixed.
  3. Make small balls about an inch in size with your hands.
  4. Place them on a silicone cookie mat and press down with a fork once horizontally. And press again in vertically.
  5. Place them in the oven for 15 minutes or so until they are golden. Take them out of the oven and cool down for 5 minutes before serving.

Makes: 15 servings

Serving size: 1 | Calories: 108 | Fat: 9.2 g | Protein: 0.3 g | Carbohydrate: 0.7g

Check out more keto cookies here.

3. Keto Peanut Butter Cup

Peanut Butter Keto Cup Recipe
Peanut Butter Keto Cup

I love peanut butter cup, and I’m glad to find a keto version that’s healthy, high-fat, and no added sugar. It’s a much healthier version of the classic PB cup using coconut oil rather than unhealthy ones.

It’s also dairy-free, vegan, and gluten-free.

This recipe doesn’t include any keto sweetener, so it’s more nutty and salty than sweet. If you are craving for a tad of sweetness, add a keto-approved sweetener of your choice as desired.


  • 1/2 cup peanut butter
  • 1/2 cup coconut oil
  • 1/4 cup cacao powder


  1. Have about 16 mini muffin cups ready.
  2. Over the stovetop, melt the peanut butter and coconut oil. Mix until it’s fully blended.
  3. Take out a quarter of the peanut butter mixture and set it aside. Add the cacao powder to the rest of the peanut butter mixture. If you are adding sweetener, add it now.
  4. Divide half of your chocolate mixture evenly into the cups. Drop a small scoop of the peanut butter mixture into each cup. Layer the last half of the chocolate batter to cover the peanut mixture. Freeze them until they are firm.

Makes: 16 servings

Serving size: 1 | Calories: 89 | Fat: 8 g | Protein: 2 g | Carbohydrate: 1 g

4. Keto Mug Cake

Keto chocolate mug cake
Keto Chocolate Mug Cake

Time to time, I get the biggest craving for a cake like a dessert. But being on a keto diet makes it a bit challenging finding just the right keto dessert to fill the craving.

So I’m really glad to share this recipe that’s been, my lifesaver. It’s a tweak from the original version Kirbie’s Cravings. And this is keto-friendly.

I still can’t believe how fluffy and tasty it comes out with just 3 ingredients. And I bet this would be the best mug cake you’ve ever tasted.

On top of it, I love this recipe so much because you can tweak this however way you want to get your desired finish.

Craving for chocolate? Add in keto chocolate chips. Want it more fluffy? Add in a tablespoon of coconut flour. You can also add in a tablespoon of cocoa powder. Or add a few drops of liquid stevia for more sweetness.

Here is the recipe that makes for one.


  • 2 tbsp peanut butter creamy
  • 1/8 tsp baking powder
  • 1 large egg
  • Optional: 1 tbsp or 1 serving of keto-friendly sweetener


  1. Add all ingredients into a microwave-safe mug. Whisk until it’s fully mixed and the batter is nice and smooth.
  2. Microwave for 1-2 minutes. I suggest taking it out after 1 minute to check if it’s firm. If not, do an additional minute.
  3. Cool the mug cake for a few minutes. Enjoy!

Makes: 1 serving

Serving size: 1 | Calories: 288 | Fat: 25 g | Protein: 10 g | Carbohydrate: 7.6 g

5. Chocolate Covered Berries

Chocolate Covered Berries
Keto Chocolate Covered Berries

This super easy 3-ingredient recipe is not only indulgent and decadent but also light. And that really rates in the list of high-fat keto desserts.

It’s a perfect pre-made snack that can stay in your fridge for a day or two.


  • 1/4 cup dark chocolate chips
  • 2 tbsp coconut oil
  • 10 berries (strawberries, raspberries) or other low-carb berries


  1. Melt your chocolate however way you prefer (over the stove, microwave, etc). Stir in coconut oil and if you desire, you can add in a pinch of sea salt.
  2. On an ice cube mold, drop a small scoop of the chocolate mixture. Add one raspberry per cube and pour over extra chocolate.
  3. Freeze the tray in the freezer for 4-5 hours until the chocolate is solid.

Makes: 10 servings

Serving size: 2 | Calories: 48 | Fat: 5 g | Protein: 0.6 g | Carbohydrate: 2.5 g

Tina Alexandre
Tina Alexandre


Hi, I'm Tina, a mom, and wife who loves to write about nutrition and dieting. When I'm not writing, I also enjoy baking healthy pastries with my 7-year-old daughter.

  1. The picture shows strawberries with the stems out but the ingredient list said raspberries. Was that a typo? I am sure either berry tastes fabulous. Want to try to make this for the holidays.

    1. Hi Carm,
      I’ve never tried that substitution, but I imagine that would work.
      Also, avocado oil may be another option.

      If you try it, let me know how it turns out for you.

      Thank you,

    1. Hi Deborah,

      Thanks for the comment and reading my blog. The cookie image should be from one of the cookie recipes, but maybe there was a mixup on our end? I’m curious which image you are referring to…


    2. I had the same question. There’s a chocolate chip cookie on the original link to your page, but only a peanut butter cookie shown here.

  2. I don’t know how y’all made the peanut butter cups look like turtles but I’m making a batch right
    Now.. using winter to harden each layer outside 😂

  3. Hi Tina,
    Thank you so much for these recipes! I am starting the ketogenic diet due to weight and health issues. It helps to find good recipes to help keep me on track!

    1. Hi Priscilla,

      Thank you for reading my blog and leaving such a nice comment. I’m really glad you find the recipes useful. The Keto diet is a great diet for controlling your weight and managing different health issues, so I know you’ll find great success with it.

      I will be sharing a lot more recipes soon, so keep checking back.

      Thank you again!


    1. Hi Betty,

      Thank you for the sweet comment!
      I’m really happy to hear you enjoyed the desserts. Everyone has those moments when you crave something sweet and want them fast!
      These recipes are absolutely perfect, and I’m glad they worked for you too.

      I’ll keep adding more recipes like these, so hope you visit us again 🙂


  4. For the recipes that call for pb, is that all natural pb? It doesn’t specify. The pb cups don’t have any sweeteners and so that’s where I’m confused because I don’t see how it would be sweet. Thx.

  5. I made the brownie mug with the extra coconut flour and cocoa powder and only put it in the microwave for 1 minute and it was kinda dry. What can I do so it’s not so dry?

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